public function getDiscountPrice(Item $item) { $discountPrice = $item->getProductPrice(); if ($item->getAmount() > $this->amountMoreThan) { $discountPrice = $this->discountPrice; } return $discountPrice; }
public function getDiscountAmount(Item $item) { $discountAmount = $item->getAmount() - floor($item->getAmount() / $this->ereryNdFree); return $discountAmount; }
/** * @depends testCreateItem */ public function testAddItem(Item $item) { $item->addAmount(2); $this->assertEquals(5, $item->getAmount()); }